1348928000

素因数分解:

$2^9\times 5^3\times 7^1\times {\mathrm{3011}}^1$

素因数の和:3051

約数の個数: 160

約数和(自身を含む): 3845432448

約数和(自身を除く): 2496504448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 512, 560, 640, 700, 800, 875, 896, 1000, 1120, 1280, 1400, 1600, 1750, 1792, 2000, 2240, 2560, 2800, 3011, 3200, 3500, 3584, 4000, 4480, 5600, 6022, 6400, 7000, 8000, 8960, 11200, 12044, 12800, 14000, 15055, 16000, 17920, 21077, 22400, 24088, 28000, 30110, 32000, 42154, 44800, 48176, 56000, 60220, 64000, 75275, 84308, 89600, 96352, 105385, 112000, 120440, 150550, 168616, 192704, 210770, 224000, 240880, 301100, 337232, 376375, 385408, 421540, 448000, 481760, 526925, 602200, 674464, 752750, 770816, 843080, 963520, 1053850, 1204400, 1348928, 1505500, 1541632, 1686160, 1927040, 2107700, 2408800, 2634625, 2697856, 3011000, 3372320, 3854080, 4215400, 4817600, 5269250, 5395712, 6022000, 6744640, 7708160, 8430800, 9635200, 10538500, 10791424, 12044000, 13489280, 16861600, 19270400, 21077000, 24088000, 26978560, 33723200, 38540800, 42154000, 48176000, 53957120, 67446400, 84308000, 96352000, 134892800, 168616000, 192704000, 269785600, 337232000, 674464000, 1348928000]

約数ペア:

[(1, 1348928000), (2, 674464000), (4, 337232000), (5, 269785600), (7, 192704000), (8, 168616000), (10, 134892800), (14, 96352000), (16, 84308000), (20, 67446400), (25, 53957120), (28, 48176000), (32, 42154000), (35, 38540800), (40, 33723200), (50, 26978560), (56, 24088000), (64, 21077000), (70, 19270400), (80, 16861600), (100, 13489280), (112, 12044000), (125, 10791424), (128, 10538500), (140, 9635200), (160, 8430800), (175, 7708160), (200, 6744640), (224, 6022000), (250, 5395712), (256, 5269250), (280, 4817600), (320, 4215400), (350, 3854080), (400, 3372320), (448, 3011000), (500, 2697856), (512, 2634625), (560, 2408800), (640, 2107700), (700, 1927040), (800, 1686160), (875, 1541632), (896, 1505500), (1000, 1348928), (1120, 1204400), (1280, 1053850), (1400, 963520), (1600, 843080), (1750, 770816), (1792, 752750), (2000, 674464), (2240, 602200), (2560, 526925), (2800, 481760), (3011, 448000), (3200, 421540), (3500, 385408), (3584, 376375), (4000, 337232), (4480, 301100), (5600, 240880), (6022, 224000), (6400, 210770), (7000, 192704), (8000, 168616), (8960, 150550), (11200, 120440), (12044, 112000), (12800, 105385), (14000, 96352), (15055, 89600), (16000, 84308), (17920, 75275), (21077, 64000), (22400, 60220), (24088, 56000), (28000, 48176), (30110, 44800), (32000, 42154)]